
Fiberglass air filter paper has become a cornerstone in modern air purification systems, offering exceptional performance across a wide range of industrial and residential applications. Developed by Hebei Fangyu Filters Material Technology Co., Ltd., this product leverages advanced glass microfiber technology to deliver high dust-hold capacity, low resistance, and robust mechanical strength. Whether you’re looking for hepa filter paper for sale or fiberglass filter paper, this article provides a comprehensive overview of its features, technical specifications, and real-world applications.
Key Features of Fiberglass Air Filter Paper
The glass microfiber air filter media is engineered using a wet-forming method, ensuring uniform fiber distribution and optimal filtration efficiency. This process results in a material that balances high dust-hold capacity with minimal airflow resistance, making it ideal for demanding environments. Key features include:
- High Dust-Hold Capacity: The unique fiber structure allows the filter to trap more particulate matter without clogging, extending its service life.
- Low Air Resistance: Despite its high efficiency, the filter maintains low airflow resistance, reducing energy consumption in HVAC systems.
- Excellent Mechanical Strength: The glass microfiber composition provides durability, ensuring the filter retains its integrity under varying pressure conditions.
- Customizable Efficiency Levels: Available in ASHRAE, HEPA, and ULPA series, the product caters to diverse filtration needs, from basic air conditioning to ultra-cleanroom environments.

Technical Specifications Table
| Classification | Grade | Efficiency (%) | Basic Weight (g/m²) | Thickness (mm) @100kPa | Air Resistance (Pa) @5.3cm/s | Tensile Strength (N/m) MD | Stiffness (mg) MD |
|---|---|---|---|---|---|---|---|
| ASHRAE | FY-F9 | 95 | 70 | 0.34 | 55±10 | 1200 | 1200 |
| FY-F8 | 90 | 70 | 0.34 | 35±5 | 1200 | 1200 | |
| FY-F7 | 80 | 70 | 0.34 | 33±5 | 1200 | 1200 | |
| FY-F6 | 60 | 70 | 0.33 | 20±5 | 1200 | 1200 | |
| HEPA | FY-H14 | 99.995 | 70 | 0.34 | 340±20 | 1200 | 1000 |
| FY-H13 | 99.97 | 70 | 0.34 | 290±20 | 1200 | 1000 | |
| FY-H12 | 99.8 | 70 | 0.34 | 250±20 | 1200 | 1000 | |
| FY-H11 | 98 | 70 | 0.34 | 120±20 | 1200 | 1000 | |
| FY-H10 | 94 | 70 | 0.34 | 80±15 | 1200 | 1000 | |
| ULPA | FY-U17 | 99.9999 | 73 | 0.37 | 500±20 | 1200 | 1000 |
| FY-U16 | 99.9999 | 73 | 0.37 | 440±20 | 1200 | 1000 | |
| FY-U15 | 99.999 | 73 | 0.37 | 390±20 | 1200 | 1000 |

Applications Across Industries
The versatility of fiberglass air filter paper makes it indispensable in numerous sectors. Here are some key applications:
- Residential and Commercial HVAC Systems: Ideal for fiberglass filter paper in air conditioners and air purifiers, ensuring clean indoor air.
- Industrial Cleanrooms: Used in hepa filter paper manufacturers for semiconductor manufacturing, pharmaceuticals, and biotechnology, where ultra-clean environments are critical.
- Automotive and Manufacturing: Applied in paint spray booths, vacuum exhaust filters, and gas turbine air intakes to capture fine particulates.
- Healthcare and Safety: Found in high-grade vacuum cleaners, masks, and hepa filter paper for sale for medical facilities, protecting against airborne contaminants.
Company Background: Hebei Fangyu Filters Material Technology Co., Ltd.
Based in Hebei, China, Hebei Fangyu Filters Material Technology Co., Ltd. is a leading manufacturer of advanced filtration materials. The company specializes in producing glass microfiber air filter media that meets international standards, including NIST-aligned specifications for air quality and particle retention. With a focus on innovation and quality, Hebei Fangyu serves clients globally, supplying filtration solutions for industries ranging from electronics to healthcare.
Why Choose Hebei Fangyu’s Fiberglass Air Filter Paper?
Several factors set Hebei Fangyu’s product apart in the competitive filtration market:
- Comprehensive Product Range: The company offers filters across ASHRAE, HEPA, and ULPA classifications, ensuring compatibility with diverse applications.
- Compliance with Global Standards: The product adheres to NIST and ISO standards, guaranteeing reliability and performance.
- Customization Options: Hebei Fangyu provides tailored solutions to meet specific client requirements, from material composition to filter dimensions.
- Cost-Effective Solutions: By optimizing production processes, the company delivers high-quality filters at competitive prices.
Conclusion
Fiberglass air filter paper from Hebei Fangyu Filters Material Technology Co., Ltd. represents a blend of advanced engineering and practical application. Its ability to balance efficiency, durability, and cost-effectiveness makes it a preferred choice for industries demanding precise air filtration. Whether you’re upgrading your HVAC system or setting up a cleanroom, this product offers a reliable solution. Explore hepa filter paper for sale and fiberglass filter paper to discover how Hebei Fangyu can meet your filtration needs.
References
National Institute of Standards and Technology (NIST) provides authoritative guidelines on air quality and filtration standards. For detailed technical specifications, refer to NIST publications on particle retention and air flow resistance.
Hebei Fangyu Filter Material Technology Co.,Ltd is the leading innovative developer and manufacturer all kinds of filter materials in China.pocket filter media factory Located in the economically developed Handan Hebei specialized in various kinds of filter materials from Synthetic Media,Paint stop Filter Media Pre- filter Non Woven Fabric ,Wire Mesh Backed Laminated Filter Media,Ceiling filter Auto Cabin Filter Media, polypropylene filter media, Glass Microfiber Filter Media Nonwoven Fabric,Pre- filter non woven fabric, activated carbon filter materials, EN779 bag filter materials, HEPA filter media, air filter HEPA filter media and Filter Accessories.Our filter materials have passed ISO9001:2000 quality certification since 2005.Certified by ISO9001, UL2 and SGS, with emphasis on quality and service. Our strength is the ability to find innovative ways to meet marketplace or product requirements.activated filter media price|super blog